Search results for " Kartographie"

showing 4 items of 4 documents

Population Properties of Compact Objects from the Second LIGO-Virgo Gravitational-Wave Transient Catalog

2021

Abbott, R., et al. (LIGO and Virgo Collaboration)

neutron star: binary010504 meteorology & atmospheric sciencesAstronomyAstrophysicsspin01 natural sciencesGeneral Relativity and Quantum Cosmologymass spectrumMassive starsAGN DISCSLIGO010303 astronomy & astrophysicsQCFocus on Gravitational-wave Astrophysics from the Second LIGO-Virgo Transient CatalogQBSettore FIS/01High Energy Astrophysical Phenomena (astro-ph.HE)astro-ph.HEPhysicseducation.field_of_studyMass distributionSettore FIS/05Astrophysical black holesStellar mass black holesBINARY MERGERSJustice and Strong InstitutionsCompact Binary Populations Gravitational Waves GW Transient Cataloggravitational wavesAStrophysical black holesPhysical Sciences[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Astrophysics - High Energy Astrophysical PhenomenaYOUNG STAR-CLUSTERSEFFECTIVE SPIN DISTRIBUTIONmass: asymmetryBLACK-HOLE MERGERSSDG 16 - PeaceexceptionalNEUTRON-STARSgr-qcPopulationFOS: Physical sciencesgapContext (language use)General Relativity and Quantum Cosmology (gr-qc)Astrophysics::Cosmology and Extragalactic AstrophysicsPUBLIC ADVANCED LIGOGravitational waves; Astrophysical black holes; Stellar mass black holes; Massive stars; Compact objects; Bayesian statisticsAstronomy & AstrophysicsBayesian statisticsangular momentumGravitational wavesSettore FIS/05 - Astronomia e Astrofisicaprecession0103 physical sciencesstructureeducationcaptureCompact objectsAstrophysics::Galaxy AstrophysicsSTFC0105 earth and related environmental sciencesMASS-DISTRIBUTIONBLACK-HOLE MERGERS; YOUNG STAR-CLUSTERS;EFFECTIVE SPIN DISTRIBUTIONHIERARCHICAL MERGERSScience & TechnologyStar formationGravitational waveSDG 16 - Peace Justice and Strong Institutionsgravitational radiationRCUKAstronomy and Astrophysicsredshiftbinary: compact/dk/atira/pure/sustainabledevelopmentgoals/peace_justice_and_strong_institutionsDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie KartographieLIGORedshiftNeutron starVIRGOblack hole: binaryGravitational Waves Compact Binaries[SDU]Sciences of the Universe [physics]Space and Planetary Scienceddc:520[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]Compact BinariesDYNAMICAL FORMATION
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Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3a

2022

Abbott, R., et al. (LIGO and VIRGO Collaboration)

neutron star: binaryGravitational waves(678)ELECTROMAGNETIC COUNTERPARTSBinary numberAstrophysics01 natural sciencesLIGOHigh-Energy Phenomena and Fundamental PhysicsQCSUPERNOVAQBHigh Energy Astrophysical Phenomena (astro-ph.HE)Settore FIS/01education.field_of_study[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]Black holesSettore FIS/0506 humanities and the artsGRBEnergy InjectionSearch for gravitational wave transients associated to GRBs - Fermi and Swift satellitesAFTERGLOWPhysical SciencesRELATIVISTIC JETSAstrophysics - High Energy Astrophysical PhenomenaSwiftGravitational waveBlack-Hole330Evolutiongr-qcGamma Ray Burst LIGO Virgo Gravitational WavesAstrophysics::High Energy Astrophysical PhenomenaGeneral Relativity and Quantum Cosmology (gr-qc)0603 philosophy ethics and religionGravitational-wave astronomyNeutron starsENERGY INJECTIONCORE-COLLAPSEeducationGamma-ray burstScience & TechnologyCore-CollapseVirgoRCUKAstronomy and AstrophysicstriggerLuminosity FunctionDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie KartographieGamma Ray BurstSpace and Planetary ScienceBLACK-HOLEddc:520gravitational wave astronomyGravitational wave astronomyGamma-ray burst[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]LIGO(920)Fermi Gamma-ray Space TelescopeAstronomyAstrophysicsGeneral Relativity and Quantum Cosmologyneutron starsENERGYGravitational wave detectorsGamma-ray bursts(629)Neutron Stars Mergers Gravitational Waves010303 astronomy & astrophysicsgravitational waves; gamma ray bursts; LIGO; Virgo; Fermi; SwiftCompact binary stars(283)astro-ph.HEPhysicscompact binary starsgamma-ray burstsgamma-ray bursts ; gravitational waves; LIGO; Virgogravitational waves060302 philosophy[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]PRECURSOR ACTIVITYGravitational wave astronomy(675)Gamma-ray burstsGW_HIGHLIGHT[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]PopulationCompact binary starssatelliteFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsAstronomy & Astrophysicsgamma ray: burstMASS1STGLASTGamma-ray bursts; Gravitational wave astronomy; Gravitational waves; Gravitational wave detectors0103 physical sciencesSTFCFermigravitational waves; gamma-ray bursts; LIGO; Virgo; Fermi; SwiftGravitational wavegravitational radiationgamma ray burstsgamma-ray burts--black holesLIGOEVOLUTIONOBSERVING RUNNeutron stars(1108)Neutron starPhysics and Astronomy[SDU]Sciences of the Universe [physics]LUMINOSITY FUNCTIONBlack holes(162)INJECTIONEMISSION
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A Gravitational-wave Measurement of the Hubble Constant Following the Second Observing Run of Advanced LIGO and Virgo

2021

This paper presents the gravitational-wave measurement of the Hubble constant (H 0) using the detections from the first and second observing runs of the Advanced LIGO and Virgo detector network. The presence of the transient electromagnetic counterpart of the binary neutron star GW170817 led to the first standard-siren measurement of H 0. Here we additionally use binary black hole detections in conjunction with galaxy catalogs and report a joint measurement. Our updated measurement is H 0 = km s-1 Mpc-1 (68.3% of the highest density posterior interval with a flat-in-log prior) which is an improvement by a factor of 1.04 (about 4%) over the GW170817-only value of km s-1 Mpc-1. A significant …

Gravitacióneutron star: binarycosmological model010504 meteorology & atmospheric sciencesAstronomyGravitational Waves Hubble constant O2 LIGO Virgodetector: network01 natural sciencesCosmologyGeneral Relativity and Quantum CosmologyLIGOdark energy010303 astronomy & astrophysicsQCPhysicsSettore FIS/01Hubble constantSettore FIS/05CATALOGPhysical Sciencessymbols[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Astrophysics - Cosmology and Nongalactic AstrophysicsCosmology and Nongalactic Astrophysics (astro-ph.CO)DATA RELEASECOSMOLOGICAL PARAMETERSFOS: Physical sciencesO2General Relativity and Quantum Cosmology (gr-qc)Astrophysics::Cosmology and Extragalactic AstrophysicsAstronomy & AstrophysicsLUMINOSITY FUNCTIONSgravitational radiation: direct detectionGravitational-wave astronomy1STArticleelectromagnetic field: productionsymbols.namesakeBinary black hole0103 physical sciencesDISTRIBUTIONS/dk/atira/pure/subjectarea/asjc/1900/1912K-CORRECTIONSSDG 7 - Affordable and Clean EnergyAstrophysiqueSTFC0105 earth and related environmental sciencesGravitational Waves/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energyScience & TechnologyGravitational waveVirgoAstronomyRCUKAstronomy and Astrophysicscosmology; gravitational waves; Hubble constant310 Galaxies and CosmologyLIGOGalaxyEVOLUTIONDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie Kartographiegravitational radiation detectorVIRGOblack hole: binarySpace and Planetary Science[SDU]Sciences of the Universe [physics]DENSITYgravitational radiation: emissionDark energyAstronomiaddc:520/dk/atira/pure/subjectarea/asjc/3100/3103galaxyGravitational wave astronomy[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]Hubble's lawThe Astrophysical Journal
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Search for Gravitational-wave Signals Associated with Gamma-Ray Bursts during the Second Observing Run of Advanced LIGO and Advanced Virgo

2019

We present the results of targeted searches for gravitational-wave transients associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo, which took place from 2016 November to 2017 August. We have analyzed 98 gamma-ray bursts using an unmodeled search method that searches for generic transient gravitational waves and 42 with a modeled search method that targets compact-binary mergers as progenitors of short gamma-ray bursts. Both methods clearly detect the previously reported binary merger signal GW170817, with p-values of <9.38 10-6 (modeled) and 3.1 10-4 (unmodeled). We do not find any significant evidence for gravitational-wave signals associate…

Burst astrophysicAstrofísicaneutron star: binary010504 meteorology & atmospheric sciencesBinary numberAstrophysics01 natural sciencesLIGOQCSUPERNOVArelativistic jetsQBHigh Energy Astrophysical Phenomena (astro-ph.HE)Settore FIS/01counterpartGRBGravitational waves (678)Physical SciencesRELATIVISTIC JETSAstrophysics - High Energy Astrophysical PhenomenaGravitational waveGravitationstarsblack-holeAstrophysics::High Energy Astrophysical PhenomenaGeneral Relativity and Quantum Cosmology (gr-qc)precursor activityGravitational wavesSettore FIS/05 - Astronomia e AstrofisicasupernovaCORE-COLLAPSEGamma-ray burstGravitational wave sourcesScience & TechnologyVirgoRCUKAstronomy and AstrophysicsHigh energy astrophysics (739)RedshiftDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie Kartographiedetector: sensitivityVIRGOSpace and Planetary Sciencegravitational radiation: emissionBLACK-HOLEddc:520Gravitational wave astronomyGamma-ray burst[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]STARSGravitacióAstronomySignalGeneral Relativity and Quantum CosmologyBurst astrophysicslocalizationemission010303 astronomy & astrophysicsPhysicsDetectorGamma-ray bursts (629)[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Gravitational wave sourcePRECURSOR ACTIVITYGamma-ray burstsLIGO (920)High energy astrophysicsdata analysis methodBurst astrophysics (187)FOS: Physical sciencesAstrophysics::Cosmology and Extragalactic Astrophysicsgamma ray: burstAstronomy & AstrophysicsMASSgravitational radiation: direct detectionGravitational wave astronomy Gravitational wave sources LIGO; Gravitational waves Gamma-ray bursts Burst astrophysics High energy astrophysicsGravitational wave astronomy (675)electromagnetic field: production0103 physical sciencesnumerical calculationsGRB; gravitational waves; LIGO; VirgoSTFC0105 earth and related environmental sciencesgravitational wavesneutron starsGravitational waveCOUNTERPARTgravitational radiationLIGOcore-collapsegravitational radiation detectorGravitational wave sources (677)radiationNeutron starPhysics and AstronomymassRADIATIONEMISSIONGravitational wave astronomy; Gravitational wave sources; LIGO; Gravitational waves; Gamma-ray bursts; Burst astrophysics; High energy astrophysics
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